const cloud = require('wx-server-sdk') cloud.init({ env: cloud.DYNAMIC_CURRENT_ENV }) exports.main = async (event, context) => { const wxContext = cloud.getWXContext() console.log("call api login", event); return { openid: wxContext.OPENID, appid: wxContext.APPID, unionid: wxContext.UNIONID, env: wxContext.ENV, } }